Stellar black holes form when massive stars exhaust their nuclear fuel, causing their cores to collapse under gravity in a fraction of a second, creating regions where gravity is so intense that not even light can escape.
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The Birth of a Black Hole #space #blackhole #astronomy #sciencefacts #universe #scisparkAjouté :
The birth of a black hole.
What if black holes are born inside dying stars?
Most stellar black holes begin their lives when massive stars run out of fuel.
For millions of years, a giant star fights against gravity by producing energy in its core.
But eventually, that fuel runs out.
Without enough energy to push outward, gravity takes over. The star's core collapses in a fraction of a second, squeezing an enormous amount of matter into an incredibly small space. If the core is massive enough, it can become a black hole, a region where gravity is so strong that not even light can escape.
Every stellar black hole in the universe may have started as the final heartbeat of a giant star, transforming death into one of the most mysterious objects in existence.
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